This step consists of selecting,among the progeny of the hybrids,those plants that have the desired character combination.

India's wheat yield revolution in the $1960s$ was possible primarily due to

$A$ man-made allopolyploid cereal crop is:

Fill in the blanks in the following statements ($A$ to $C$):
$(A)$ The capacity to generate a whole plant from any cell/explant is called ......$(i)$ .......
$(B)$ The transfer of resistance genes occurs through ........$(ii)$ ........ . Subsequently,......$(iii)$ ....... occurs between the target and the source plant.
$(C)$ The rice variety $IR8$ was developed in the country ........$(iv)$ .

Triticale was obtained by crossing wheat with which of the following?

Which of the following is a more suitable place for germplasm collection?